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The place to talk about specific radios, equipment and accessories. Do you prefer the latest generation of rigs and antennas or do you like the classics? Discuss it here!
Samalex wrote: ↑18 Feb 2022, 07:15
yes the afs 1005 is one i would like maybe if one comes at a price i will get one its like the cobra 2000 gtl maybe one day i will get another at a good price as for now they are going for the same as HF sets! all for nostalgic reason is why i want one to relive my youth lol there is only a few radios i would consider that i had in the 80's
The Collector wrote: ↑01 Feb 2022, 14:17
Quote: If anyone wants to know how to regulate the FM power on the Westland 707 then let me know and I will post some images, It really is dead simple."
This info may be handy to know for some, just in case - thanks.
I won't be taking the cases off mine and having a twiddle myself though (for obvious reasons ), but if I ever sold it on at some point, having the info may benefit the new owner. My wife'll probably just chuck it in the skip when I snuff it lol.
For now though, it'll just sit there looking pretty amongst the few other SSB radios that I have.
The Collector wrote: ↑01 Feb 2022, 14:17
Quote: If anyone wants to know how to regulate the FM power on the Westland 707 then let me know and I will post some images, It really is dead simple."
This info may be handy to know for some, just in case - thanks.
I won't be taking the cases off mine and having a twiddle myself though (for obvious reasons ), but if I ever sold it on at some point, having the info may benefit the new owner. My wife'll probably just chuck it in the skip when I snuff it lol.
For now though, it'll just sit there looking pretty amongst the few other SSB radios that I have.
Post it anyway useful for other cybernets too
Yes, all info is very much appreciated.
Never, ever, ever....bloody anything ever!
Far too many radio's to list here. But I do own a legal one...
Got my 707 pretty much finished
10k step on Cb/Pa
Coarse clarifier mod for zeros
Fm regulated power mod
Ssb audio mod
Bunged a couple of tip120’s in there
Alignment all done
5.5w and 11w on my lp100 lab meter
Edd200sx wrote: ↑01 Mar 2022, 21:54
Got my 707 pretty much finished
10k step on Cb/Pa
Coarse clarifier mod for zeros
Fm regulated power mod
Ssb audio mod
Bunged a couple of tip120’s in there
Alignment all done
5.5w and 11w on my lp100 lab meter
Could you post details of the SSB audio mod, FM regulated power mod and coarse clarifier mod please?
Never, ever, ever....bloody anything ever!
Far too many radio's to list here. But I do own a legal one...
Edd200sx wrote: ↑01 Mar 2022, 21:54
Got my 707 pretty much finished
10k step on Cb/Pa
Coarse clarifier mod for zeros
Fm regulated power mod
Ssb audio mod
Bunged a couple of tip120’s in there
Alignment all done
5.5w and 11w on my lp100 lab meter
Could you post details of the SSB audio mod, FM regulated power mod and coarse clarifier mod please?
Ok the coarse tune you’ll need a 50k pot and a 10k trimmer
Remove original 10k front panel pot put in spares bin
Fit a 50k pot to front panel.
Find on the screen side of board next to the right of tuning adjusters at front of board it’s marked “TU”
Run a wire to the middle (wiper) of 50k pot (you may need to add a resistor if too much slide)
One side to ground
One side to permanent 9v
Next get 10k trimmer and find the blue/white 8v wire which was the other end of original 10k pot and put it on middle (wiper) of the trimmer.
One side to ground
Other side solder to where the 10k blue/white wire was and will still be one side of original 8v feed to the mode switch
You can then adjust your tx frequency with coarse tune at 12o clock then adjust the 10k for rx.
——-
Fm power regulator
Remove mode switch and flip it over
There’s a yellow then white/red then a link to an orange wire
Cut the link to the orange move the white\red to the orange
Then link the yellow to where the white/red came off.
The other side of the orange has a link DONT remove that side of link.
——-
Ssb mod is just the r159 resistor change to about 3.9k
Edd200sx wrote: ↑02 Mar 2022, 21:02
Ok the coarse tune you’ll need a 50k pot and a 10k trimmer
Remove original 10k front panel pot put in spares bin
Fit a 50k pot to front panel.
Find on the screen side of board next to the right of tuning adjusters at front of board it’s marked “TU”
Run a wire to the middle (wiper) of 50k pot (you may need to add a resistor if too much slide)
One side to ground
One side to permanent 9v
Next get 10k trimmer and find the blue/white 8v wire which was the other end of original 10k pot and put it on middle (wiper) of the trimmer.
One side to ground
Other side solder to where the 10k blue/white wire was and will still be one side of original 8v feed to the mode switch
You can then adjust your tx frequency with coarse tune at 12o clock then adjust the 10k for rx.
——-
Fm power regulator
Remove mode switch and flip it over
There’s a yellow then white/red then a link to an orange wire
Cut the link to the orange move the white\red to the orange
Then link the yellow to where the white/red came off.
The other side of the orange has a link DONT remove that side of link.
——-
Ssb mod is just the r159 resistor change to about 3.9k
Think that’s it all at your own risk.
And props to nick also.
Thanks for this info. It's very much appreciated.
Never, ever, ever....bloody anything ever!
Far too many radio's to list here. But I do own a legal one...